From Malaga airport - leave the airport terminal and follow the only exit road. Continue on straight at the roundabout, then take the right lane for the western Costa del Sol which should be signposted for Algeceiras and Cadiz. This joins the N340 heading west. After about 1km take the exist posted for Benalmadena and Algeciras (A7/E17) and continue on that road. After about 15km the road splits - take the AP7 (toll) road to the left.
The toll (AP7) and coast (A7) merge briefly then split again in Marbella and again in Estepona. Continue taking the AP7 roads (on the left) each time they split. Continue on the AP7 until it merges finally with the A7 at San Enrique de Guadiaro. Continue on the A7 over a bridge and past Pueblo Nuevo de Guadiaro and the next exist (131) is for Sotogrande.